Conflict or dispute is the final area a procurement professional considers when creating terms for a contract with a supplier. If conflict or dispute arises, there must be a process put in place in the contract to try to resolve it and these includes; a) Negotiation, b) mediation, c) arbitration and d) litigation.
Negotiation is usually carried out between senior people within organization that are in conflict, if they cannot reach an agreement through negotiation, mediation is the next stage, mediation is when a third party tries to help find a resolution among the parties in dispute. If mediation fails arbitration can start, arbitration involve independent professionals (arbitrators) working with all the party to try to reach an agreement. Parties do not have a formal or legal obligation to follow the arbitrator's recommendation. Arbitration is expensive. If arbitration fails to resolve the conflict, the final stage is litigation, litigation takes time and money, and most people avoid it. It is a legal process where a court decides on the outcome of the dispute. The judge's ruling is final.

Bonded labour and forced labour are among the five types of modern slavery which is against ethical and responsible sourcing.
Bonded labour also known as debt bondage, this is an individual's promise to provide services through exploitation as repayment, or part of them, of a debt or other obligation whereas forced labour is work that people are forced to do with the heat of punishment if it is not carried out.
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When a fixed asset reaches the end of its life, it requires decommissioning before reconditioning or disposal.
Decommissioning is to observe all the safety measures and technical procedures and stop active machinery or an asset from operation (example; gas plant, power generator, transformer etc.
Decommissioning process include the following aspect
1) Preparation: Plan the process
2) Dismantle: Take the asset apart and remove hazardous waste
3) Processing: make safe any hazardous waste
4) Disposal: Ensure paper work is received to confirm removal and disposal

When organization has made the decision about which option is best for sourcing the asset, it can then begin to work on the whole life asset management strategy.
Whole life asset management is the process of evaluating the total price and all associated costs of a product to make an informed decision as to which option will provide the organization with the best value for money. This strategy is only under taken for large-value procurements because; 1) It takes considerable time (2) It involves many stakeholders and require numerous resources; If whole life asset management were conducted on every purchase it would not create value for the organization and that may tie up valuable resources.

Modern slavery is against ethical and responsible sourcing. Modern slavery is one of the areas to understudy for procurement professionals to carry out ethical and responsible sourcing and this is recognized in five ways.
1. Human trafficking: The process of seeking, recruiting, transporting and exploiting individuals to work against their will. Often human trafficking includes violence, deception, and coercion.
2. Bonded labour (debt bondage): This is an individual's promise to provide service through ex-ploitation as repayment, or part thereof, of a dept or other obligation.
3. Forced labour: Work that people are forced to do with the treat of punishment if it is not carried out.
4. Children labour: The exploitative and illegal employment of children.
5. Domestic slavery: Individuals exploited through working in private households for little or no money in return for living accommodation